Pondcare Microbial Algae Clean by Mars
Contains patented bacteria to control green water algae and maintain a clean pond in ponds with live fish and plants.
Improves dissolved oxygen levels and reduces noxious odors from the pond.
Eliminates troublesome organic sludge and debris.
Will not harm live plants or fish.
Promotes a cleaner pond environment.
Made in the USA.
Key Benefits
- Controls green water algae growth
- Enhances dissolved oxygen in the water
- Reduces unpleasant pond odors
- Breaks down organic sludge and debris
- Safe for fish and aquatic plants
| Product Feature | Detail |
|---|---|
| Active Ingredient | Patented beneficial bacteria |
| Application Area | Ponds with live fish and plants |
| Origin | United States |
| Safe for Aquatic Life | Yes |
FAQ
How often should I apply Pondcare Microbial Algae Clean?
Apply once every 2 to 4 weeks, depending on pond size and algae activity.
Can I use this product in a pond with fish and plants?
Yes, it is safe for use in ponds with live fish and aquatic plants.
Does it work on all types of algae?
It is effective against green water algae and helps reduce organic buildup.

Oliver MacLeod –
Used this in my 100-gallon pond with koi and water lilies. The algae problem improved within a week. Water looks clearer and the smell is much better. No fish or plants were affected. Good product.
Pippa Baker –
Felt like a real improvement after months of struggling with green water. The sludge at the bottom reduced noticeably. Works well with my existing fish and plants. Would recommend.
Heather Cornish –
After using it for three weeks, my pond has much better water clarity. The fish seem more active, and the odor is gone. No side effects on plants or fish. Very satisfied.